class_docstr: Information about an annotation run on a dataset.
  
  Args:
      key: the annotation key
      timestamp (None): the UTC ``datetime`` when the annotation run was
          initiated
      config (None): the :class:`AnnotationMethodConfig` for the run
class_docstr_tok: ["Information","about","an","annotation","run","on","a","dataset",".","Args",":","key",":","the","annotation","key","timestamp","(","None",")",":","the","UTC","``","datetime","``","when","the","annotation","run","was","initiated","config","(","None",")",":","the",":","class",":","`","AnnotationMethodConfig","`","for","the","run"]
code: def config_cls(cls):
      return AnnotationMethodConfig
  
file_path: fiftyone/fiftyone/core/annotation.py
imports: from fiftyone.core.runs import BaseRun, BaseRunConfig, BaseRunInfo, BaseRunResults
  from fiftyone.core.odm import patch_annotation_runs
label_desc: Use image node_id 1 for calling the AnnotationInfo obj's underlying member method code with example usage: obj.config_cls(cls) and returns: AnnotationMethodConfig